OT-2026-000095133
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000095133) never changes.
Identity and time
| Publication number | OT-2026-000095133 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7ca0-b6dd-36408286c9f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31f92946263b19db6eb79252270b3c089c66852d10c705a2a1bfcb973f40bd5e |
|---|---|
| Markdown | a8b3d11e74414f649d71a49bcc2de11945fddd2f307da040569ffe727cdd86a7 |
| Publication page | 8cebeea492ad04f557e9812a976c18e9b6f69507360b18555a1cf06f57564eb4 |
| Manifest | 30d9ad12c594f1b5c80eeb6e8ce67af23ac760e94d309e538506c20f2ba6ab81 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 6Fxh2D+n4rIjEh/tAgrXnYfWuccrTPcmP0MsmzjPw3cSP3sUA9qbchRvk+8ApJnLgutAJjSNgbUPLU5sOZUbAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:25.720685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095133observed 8cebeea492ad04f557e9812a976c18e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:25.702660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095133/manifest.jsonobserved 30d9ad12c594f1b5c80eeb6e8ce67af2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.685816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095133/publication.mdobserved a8b3d11e74414f649d71a49bcc2de119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.666855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095133/publication.txtobserved 31f92946263b19db6eb79252270b3c08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|